#include <stdio.h>

int main() {
    int a;
    int b;
    int* d;
    int* e;
    d = &a;
    e = &b;
    a = 12;
    b = 34;
    printf("%d\n", *d);
    printf("%d\n", *e);
    printf("%d\n", d == e);
    printf("%d\n", d != e);
    d = e;
    printf("%d\n", d == e);
    printf("%d\n", d != e);

    return 0;
}

/* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/
